AreadDetector does not return to initial state after RE.abort()

[ambarb]

AreaDetector for the instance of the FastCCD did not return to the Acquire signal being 1 (triggering). THis was the case before the scan and should be the case after. It is particularly important because it not triggering causes the temperature to change and could hinder a user's experinement .... esppecially in the case of a user not knowing this happens and concentrates on something other than starting a new scan.

I am willing to get more information on this during the shutdown. Please advise what logging you would like to see. I can devise a few different conditions to get to the root cause once I have what logging you want. i.e. is msg_hook enough

In [318]: RE(rel_scan([fccd],pgm.energy,-5,15,41,md={'purpose':'Fe L3 multitarget standard'}))                                                                      
Transient Scan ID: 120141     Time: 2019-06-28 11:23:20
Persistent Unique Scan ID: '34698ee5-6928-43a4-aa77-8b07e0a5f869'
New stream: 'baseline'
pgA 'deferred pause' has been requested. The RunEngine will pause at the next checkpoint. To pause immediately, hit Ctrl+C again in the next 10 seconds.00,  1.34/s]
Deferred pause acknowledged. Continuing to checkpoint.
Pausing...:  99%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████▋ | 4.94/5.0 [00:04<00:00,  1.05/s]
---------------------------------------------------------------------------
RunEngineInterrupted                      Traceback (most recent call last)
~/Users/2019/2019_06_Nelson/timescan_night_27.py in <module>
----> 1 RE(rel_scan([fccd],pgm.energy,-5,15,41,md={'purpose':'Fe L3 multitarget standard'}))

/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/run_engine.py in __call__(self, *args, **metadata_kw)
    757 
    758             if self._interrupted:
--> 759                 raise RunEngineInterrupted(self.pause_msg) from None
    760 
    761         return tuple(self._run_start_uids)

RunEngineInterrupted: 
Your RunEngine is entering a paused state. These are your options for changing
the state of the RunEngine:

RE.resume()    Resume the plan.
RE.abort()     Perform cleanup, then kill plan. Mark exit_stats='aborted'.
RE.stop()      Perform cleanup, then kill plan. Mark exit_status='success'.
RE.halt()      Emergency Stop: Do not perform cleanup --- just stop.


pgm_energy [Complete.]                                                                                                                                              
In [319]:                                                                                                                                                           
In [319]:                                                                                                                                                           

In [319]: RE.abort()                                                                                                                                                
Aborting: running cleanup and marking exit_status as 'abort'...
[E 11:23:42.426 run_engine:1260] Run aborted                                                                                                                                           
    Traceback (most recent call last):
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/run_engine.py", line 1153, in _run
        msg = self._plan_stack[-1].send(resp)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 1294, in __call__
        return (yield from plan)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 1149, in baseline_wrapper
        return (yield from plan_mutator(plan, insert_baseline))
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 169, in plan_mutator
        raise ex
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 122, in plan_mutator
        msg = plan_stack[-1].send(ret)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 790, in monitor_during_wrapper
        return (yield from plan2)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 169, in plan_mutator
        raise ex
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 122, in plan_mutator
        msg = plan_stack[-1].send(ret)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 169, in plan_mutator
        raise ex
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 122, in plan_mutator
        msg = plan_stack[-1].send(ret)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 848, in fly_during_wrapper
        return (yield from plan2)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 169, in plan_mutator
        raise ex
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 122, in plan_mutator
        msg = plan_stack[-1].send(ret)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 169, in plan_mutator
        raise ex
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 122, in plan_mutator
        msg = plan_stack[-1].send(ret)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/plans.py", line 1023, in rel_scan
        return (yield from inner_rel_scan())
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/utils.py", line 1011, in dec_inner
        return (yield from plan)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 1107, in reset_positions_wrapper
        reset()))
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 500, in finalize_wrapper
        ret = yield from plan
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 77, in plan_mutator
        msg = plan_stack[-1].throw(exception)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/utils.py", line 1011, in dec_inner
        return (yield from plan)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 1062, in relative_set_wrapper
        return (yield from plan)
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 244, in msg_mutator
        ret = yield msg
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 194, in plan_mutator
        inner_ret = yield msg
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 194, in plan_mutator
        inner_ret = yield msg
      File "/opt/conda_envs/collection-2019-2.0-csx/lib/python3.6/site-packages/bluesky/preprocessors.py", line 194, in plan_mutator
        inner_ret = yield msg
      [Previous line repeated 2 more times]
    bluesky.utils.RequestAbort
Out[319]: ['34698ee5-6928-43a4-aa77-8b07e0a5f869']

In [320]: